Home / 48,152,922.23-66,450,194.67-29,307,692.22

Finding the Fourth Proportional to 48,152,922.23, 66,450,194.67 and 29,307,692.22

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Solution

The fourth proportional to 48,152,922.23, 66,450,194.67 and 29,307,692.22 is: 40,444,105.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,152,922.23 : 66,450,194.67 = 29,307,692.22 : x
  2. Step 2: Convert to fraction form
    48,152,922.23/66,450,194.67 = 29,307,692.22/x
  3. Step 3: Cross multiply
    48,152,922.23x = 66,450,194.67 × 29,307,692.22
  4. Step 4: Simplify right side
    48,152,922.23x = 1,947,501,853,513,570
  5. Step 5: Solve for x
    x = 1,947,501,853,513,570/48,152,922.23
  6. Step 6: Final answer
    x = 40,444,105.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.